Engine Coolant Temperature Sensor for GM Applications

Dorman 926-016 is an engine coolant temperature sensor built to match the fit and function of the original sensor on specified vehicles. It uses a glass-filled nylon body, a white housing, a blade terminal design, and a threaded 12 mm mounting style for dependable service in the cooling system.

Key Features

• Direct replacement engine coolant temperature sensor for specified GM vehicles
• Glass-filled nylon construction for durability
• White housing with 1 female connector and 2 male terminals
• Threaded 12 mm mounting with fine thread type
• Includes gasket/seal and thread sealer
• Standard replacement grade for OE-style fit and function

Detailed Description

This Dorman coolant temperature sensor, part number 926-016, is designed for accurate engine temperature reporting to the vehicle control system. It is used across a wide range of Chevrolet, GMC, Buick, Cadillac, Pontiac, Saturn, Hummer, and Oldsmobile applications, including models such as the Chevrolet Silverado 1500, Tahoe, Corvette, Camaro, and Equinox, as well as the GMC Sierra 1500 and Yukon. This part cross-references Standard Ignition TX89 and Delphi TS10076 for the same application.

Built as a standard replacement sensor, 926-016 is engineered to match the original sensors fit and function while using durable materials and a threaded seal design. It is a practical choice for drivers servicing cooling-system temperature feedback on GM trucks, SUVs, and cars from 1988 through 2024.

Common Issues This Sensor Can Address

• Inaccurate coolant temperature readings
• Illuminated check engine light related to temperature sensor faults
• Rough idle or drivability concerns tied to incorrect engine temperature data
• Cooling fan operation problems caused by faulty temperature input
• Hard starting or poor fuel control when the engine temperature signal is incorrect

Installation Notes and Tips

Verify thread size, connector style, and vehicle application before installation. The sensor uses a threaded 12 mm mounting design with a fine thread and a female connector. Thread sealer is included, and the sensor also includes a gasket/seal for installation. Mounting hardware and wiring harness are not included.

For best results, inspect the cooling system connector and surrounding area for corrosion or damage before replacing the sensor. Confirm the vehicles exact year, make, and model against the fitment list, especially on GM platforms with multiple engine and calibration variations.

Quality Assurance

Dorman designs this engine coolant temperature sensor to match original fit and function on specified vehicles and to deliver reliable performance in demanding underhood conditions. Part number 926-016 is built for standard replacement use across a broad range of GM applications.